Hadith 1110
Sayyiduna Ibn Umar (may Allah be pleased with them both) narrates that one night I was present between the Messenger of Allah (peace be upon him) and a Bedouin. The Bedouin asked, "O Messenger of Allah, what is the method of the night prayer?" The Prophet (peace be upon him) said: "It is two rak‘ahs at a time. Then when you fear that morning is near, pray one rak‘ah (witr). And perform two rak‘ahs before the morning prayer."